:root {
  --color-bg: #f7f8f4;
  --color-surface: #edf0eb;
  --color-surface-raised: #ffffff;
  --color-text: #17211c;
  --color-muted: #59655f;
  --color-border: #d3dad4;
  --color-border-strong: #9da9a2;
  --color-accent: #086b57;
  --color-accent-dark: #14382e;
  --color-focus: #d97706;
  --font-sans: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-serif: "IBM Plex Serif", Georgia, serif;
  --font-mono: ui-monospace, "SFMono-Regular", "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;
  --space-1: 0.35rem;
  --space-2: 0.65rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.25rem;
  --space-6: 3.5rem;
  --space-7: 5.25rem;
  --page-width: 74rem;
  --prose-width: 45rem;
  --radius: 0.3rem;
  --nav-height: 4rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--color-bg);
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--color-accent);
  text-decoration-color: color-mix(in srgb, var(--color-accent) 45%, transparent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--color-text);
  text-decoration-color: currentColor;
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

::selection {
  background: #b9dace;
  color: var(--color-text);
}

h1,
h2,
h3,
h4 {
  color: var(--color-text);
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.13;
  margin: 0 0 var(--space-3);
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.6rem, 5vw, 3.65rem);
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  margin-top: var(--space-6);
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.4rem);
  margin-top: var(--space-5);
}

h4 {
  font-size: 1.08rem;
  margin-top: var(--space-4);
}

p,
ul,
ol,
blockquote {
  color: var(--color-muted);
  margin: 0 0 var(--space-3);
}

ul,
ol {
  padding-left: 1.4rem;
}

li + li {
  margin-top: 0.25rem;
}

strong {
  color: var(--color-text);
  font-weight: 600;
}

img,
video,
iframe {
  display: block;
  height: auto;
  max-width: 100%;
}

figure {
  margin: var(--space-5) 0;
}

figcaption {
  color: var(--color-muted);
  font-size: 0.84rem;
  line-height: 1.5;
  margin-top: var(--space-2);
}

blockquote {
  border-left: 2px solid var(--color-accent);
  margin-left: 0;
  padding-left: var(--space-4);
}

code,
pre {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

code {
  background: var(--color-surface);
  border-radius: 0.15rem;
  overflow-wrap: anywhere;
  padding: 0.1em 0.25em;
}

pre {
  background: #15201b;
  border: 1px solid #2b3932;
  border-radius: var(--radius);
  color: #edf5f0;
  line-height: 1.55;
  margin: var(--space-5) 0;
  max-width: 100%;
  overflow-x: auto;
  padding: var(--space-4);
}

pre code {
  background: none;
  color: inherit;
  overflow-wrap: normal;
  padding: 0;
  white-space: pre;
}

table {
  border-collapse: collapse;
  display: block;
  font-size: 0.94rem;
  margin: var(--space-5) 0;
  max-width: 100%;
  overflow-x: auto;
  width: max-content;
}

th,
td {
  border-bottom: 1px solid var(--color-border);
  min-width: 8rem;
  padding: 0.65rem 0.85rem;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--color-text);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.katex-display {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.2rem 0;
}

.container {
  margin: 0 auto;
  max-width: var(--page-width);
  padding-inline: clamp(1rem, 4vw, 2rem);
  width: 100%;
}

.skip-link {
  background: var(--color-surface-raised);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 600;
  left: 1rem;
  padding: 0.5rem 0.8rem;
  position: fixed;
  text-decoration: none;
  top: 0.75rem;
  transform: translateY(-180%);
  transition: transform 0.15s ease;
  z-index: 100;
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.site-header__inner {
  align-items: stretch;
  display: flex;
  gap: var(--space-5);
  justify-content: space-between;
  min-height: var(--nav-height);
}

.site-brand {
  align-items: center;
  color: var(--color-text);
  display: inline-flex;
  font-size: 0.98rem;
  font-weight: 600;
  gap: 0.55rem;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.site-brand::before {
  background: var(--color-accent);
  content: "";
  height: 0.48rem;
  width: 0.48rem;
}

.site-brand:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.site-nav {
  align-items: stretch;
  display: flex;
  gap: clamp(0.85rem, 2.5vw, 1.75rem);
  justify-content: flex-end;
}

.site-nav__item {
  align-items: center;
  border-bottom: 2px solid transparent;
  color: var(--color-muted);
  display: inline-flex;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding-top: 2px;
  text-decoration: none;
}

.site-nav__item:hover {
  border-bottom-color: var(--color-border-strong);
  color: var(--color-text);
  text-decoration: none;
}

.site-nav__item.is-active {
  border-bottom-color: var(--color-accent);
  color: var(--color-text);
}

.site-main {
  min-width: 0;
  padding: clamp(2.75rem, 6vw, 5rem) 0 var(--space-7);
}

.site-footer {
  border-top: 1px solid var(--color-border);
  font-size: 0.82rem;
  padding: var(--space-4) 0 var(--space-5);
}

.site-footer__inner {
  display: flex;
  gap: var(--space-3);
  justify-content: space-between;
}

.site-footer p {
  margin: 0;
}

.page {
  margin-inline: auto;
  max-width: var(--prose-width);
  min-width: 0;
}

.page--wide {
  max-width: none;
}

.page-header {
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-5);
  max-width: var(--prose-width);
  padding-bottom: var(--space-5);
}

.page-header h1 {
  overflow-wrap: anywhere;
}

.page-lead {
  color: var(--color-muted);
  font-family: var(--font-serif);
  font-size: clamp(1.16rem, 2vw, 1.35rem);
  line-height: 1.45;
  margin-top: 0.35rem;
  max-width: 58ch;
}

.page-content {
  min-width: 0;
}

.page:not(.page--wide) .page-content,
.project-main .page-content {
  max-width: var(--prose-width);
}

.page-content > :first-child,
.page-content > :first-child > :first-child {
  margin-top: 0;
}

.page-content img:not(.project-card__image) {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-block: var(--space-5);
}

.meta-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: var(--space-4);
}

.meta-chip {
  color: var(--color-muted);
  display: inline-flex;
  font-size: 0.78rem;
  letter-spacing: 0.025em;
}

.meta-chip + .meta-chip::before {
  color: var(--color-border-strong);
  content: "/";
  margin-inline: 0.55rem;
}

.eyebrow {
  color: var(--color-accent);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  margin-bottom: var(--space-2);
  text-transform: uppercase;
}

.text-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.text-link {
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration-color: var(--color-border-strong);
}

.text-link span {
  color: var(--color-accent);
  display: inline-block;
  margin-left: 0.2em;
}

.text-link:hover {
  color: var(--color-accent);
}

/* Homepage */
.home-hero {
  align-items: end;
  display: grid;
  gap: clamp(2.5rem, 7vw, 6rem);
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  padding: clamp(0.5rem, 3vw, 2rem) 0 clamp(4rem, 8vw, 6.5rem);
}

.home-hero h1 {
  font-size: clamp(3.25rem, 6.5vw, 5rem);
  margin-bottom: var(--space-4);
}

.home-hero__affiliation {
  border-left: 2px solid var(--color-accent);
  color: var(--color-text);
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0;
  padding-left: var(--space-3);
}

.home-hero__affiliation span {
  display: block;
}

.home-hero__affiliation span + span {
  color: var(--color-muted);
}

.home-hero__introduction > p {
  max-width: 42rem;
}

.home-hero__statement {
  color: var(--color-text);
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  line-height: 1.35;
}

.home-hero__introduction .text-link-row {
  margin-top: var(--space-5);
}

.newsletter-feature {
  background: var(--color-accent-dark);
  border-radius: var(--radius);
  color: #f4f7f4;
  display: grid;
  gap: clamp(2rem, 6vw, 5.5rem);
  grid-template-columns: minmax(0, 1fr) minmax(19rem, 0.9fr);
  padding: clamp(1.5rem, 4vw, 3rem);
}

.newsletter-feature h2,
.newsletter-feature p,
.newsletter-feature .text-link,
.newsletter-feature .newsletter-signup__heading,
.newsletter-feature label {
  color: #f4f7f4;
}

.newsletter-feature h2 {
  font-size: clamp(1.85rem, 3vw, 2.6rem);
  margin-top: 0;
}

.newsletter-feature .eyebrow,
.newsletter-feature .text-link span {
  color: #8ed5bf;
}

.newsletter-feature .text-link {
  text-decoration-color: #6c9588;
}

.newsletter-feature__introduction > p:not(.eyebrow) {
  max-width: 38rem;
}

.home-section {
  border-top: 1px solid var(--color-border);
  padding: var(--space-7) 0;
}

.newsletter-feature + .home-section {
  border-top: 0;
}

.home-section__header {
  align-items: end;
  display: grid;
  gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr) minmax(15rem, 0.75fr);
  margin-bottom: var(--space-5);
}

.home-section__header h2,
.home-section__header p,
.home-section h2 {
  margin-top: 0;
}

.home-section__header > p {
  justify-self: end;
  margin-bottom: 0;
  max-width: 31rem;
}

.home-section__header > .text-link {
  justify-self: end;
  margin-bottom: 0.2rem;
}

.section-link {
  display: inline-block;
  margin-top: var(--space-5);
}

.home-background {
  display: grid;
  gap: clamp(2rem, 6vw, 6rem);
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  padding-bottom: 0;
}

.home-background p {
  max-width: 40rem;
}

/* Newsletter signup and archive */
.newsletter-signup {
  align-self: center;
  background: var(--color-surface);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius);
  padding: var(--space-4);
}

.newsletter-feature .newsletter-signup {
  background: rgb(255 255 255 / 7%);
  border-left-color: #8ed5bf;
}

.newsletter-signup__heading {
  color: var(--color-text);
  font-family: var(--font-serif);
  font-size: 1.18rem;
  font-weight: 600;
  margin: 0 0 var(--space-3);
}

.newsletter-signup__controls {
  align-items: end;
  display: grid;
  gap: var(--space-2);
  grid-template-columns: minmax(0, 1fr) auto;
}

.newsletter-signup__field {
  min-width: 0;
}

.newsletter-signup label {
  color: var(--color-text);
  display: block;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
}

.newsletter-signup input[type="email"] {
  appearance: none;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border-strong);
  border-radius: 0.2rem;
  color: var(--color-text);
  font: inherit;
  font-size: 0.94rem;
  height: 2.9rem;
  min-width: 0;
  padding: 0.65rem 0.8rem;
  width: 100%;
}

.newsletter-signup button {
  appearance: none;
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: 0.2rem;
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  height: 2.9rem;
  padding: 0.65rem 1rem;
}

.newsletter-signup button:hover:not(:disabled) {
  background: #075746;
  border-color: #075746;
}

.newsletter-signup input:disabled,
.newsletter-signup button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.newsletter-signup__note {
  color: var(--color-muted);
  font-size: 0.76rem;
  line-height: 1.45;
  margin: var(--space-2) 0 0;
}

.newsletter-feature .newsletter-signup__note {
  color: #c4d4ce;
}

.newsletter-page-grid {
  display: grid;
  gap: clamp(3rem, 8vw, 7rem);
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.8fr);
}

.newsletter-page-grid h2 {
  margin-top: 0;
}

.newsletter-page__introduction > p {
  max-width: 40rem;
}

.newsletter-page__introduction .newsletter-signup {
  margin-top: var(--space-5);
  max-width: 39rem;
}

.newsletter-archive {
  border-top: 1px solid var(--color-border-strong);
  padding-top: var(--space-3);
}

.newsletter-archive .empty-state {
  margin-top: var(--space-5);
}

.newsletter-issue {
  border-top: 1px solid var(--color-border);
  padding: var(--space-4) 0;
}

.newsletter-issue time {
  color: var(--color-muted);
  font-size: 0.78rem;
}

.newsletter-issue h3 {
  margin: var(--space-1) 0 var(--space-2);
}

/* Research directions */
.research-grid {
  display: grid;
  gap: 0 clamp(2rem, 6vw, 5rem);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.research-summary {
  border-top: 1px solid var(--color-border-strong);
  display: grid;
  gap: 0 var(--space-3);
  grid-template-columns: 2rem minmax(0, 1fr);
  padding: var(--space-4) 0 var(--space-5);
}

.research-summary__index,
.research-direction__index {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.research-summary h3 {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  margin: -0.15rem 0 var(--space-2);
}

.research-summary h3 a {
  color: var(--color-text);
  text-decoration: none;
}

.research-summary h3 a:hover {
  color: var(--color-accent);
}

.research-summary p {
  grid-column: 2;
  margin-bottom: 0;
}

.research-directions {
  display: grid;
  gap: var(--space-6) clamp(2rem, 6vw, 5rem);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: var(--space-6) 0;
}

.research-direction {
  border-top: 1px solid var(--color-border-strong);
  min-width: 0;
  padding-top: var(--space-3);
  scroll-margin-top: calc(var(--nav-height) + 1.5rem);
}

.research-direction h2 {
  font-size: clamp(1.55rem, 2.6vw, 2rem);
  margin-top: var(--space-2);
}

.research-direction .page-lead {
  font-family: var(--font-sans);
  font-size: 1.02rem;
  line-height: 1.6;
}

.research-direction h3 {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  margin-top: var(--space-4);
  text-transform: uppercase;
}

.research-direction ul {
  font-size: 0.95rem;
}

.topic-line {
  color: var(--color-accent);
  font-size: 0.76rem;
  letter-spacing: 0.025em;
}

/* Projects */
.project-grid {
  display: grid;
  gap: var(--space-6) var(--space-4);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.home-section .project-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.project-card {
  min-width: 0;
}

.project-card__media-link {
  display: block;
  text-decoration: none;
}

.project-card__media {
  aspect-ratio: 1 / 1;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

.project-card__image {
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
  width: 100%;
}

.project-card__image[src$=".svg"] {
  object-fit: contain;
  transform: scale(2);
}

.project-card__media-link:hover .project-card__image {
  transform: scale(1.015);
}

.project-card__media-link:hover .project-card__image[src$=".svg"] {
  transform: scale(2.03);
}

.project-card__fallback {
  align-items: center;
  background: #e7ebe6;
  color: var(--color-muted);
  display: flex;
  inset: 0;
  justify-content: center;
  overflow: hidden;
  position: absolute;
}

.project-card__fallback::before,
.project-card__fallback::after {
  background: var(--color-border);
  content: "";
  position: absolute;
}

.project-card__fallback::before {
  height: 1px;
  left: 10%;
  right: 10%;
  top: 50%;
}

.project-card__fallback::after {
  bottom: 10%;
  left: 50%;
  top: 10%;
  width: 1px;
}

.project-card__fallback span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  position: absolute;
  text-transform: uppercase;
  z-index: 1;
}

.project-card__fallback span:first-child {
  left: var(--space-3);
  top: var(--space-3);
}

.project-card__fallback span:last-child {
  bottom: var(--space-3);
  right: var(--space-3);
}

.project-card__fallback strong {
  background: #e7ebe6;
  color: var(--color-accent-dark);
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  padding: var(--space-3);
  position: relative;
  z-index: 1;
}

.project-card__body {
  padding-top: var(--space-3);
}

.project-card__meta {
  display: flex;
  gap: var(--space-3);
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.project-card__meta span {
  color: var(--color-muted);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.project-card h3 {
  font-size: clamp(1.3rem, 2vw, 1.55rem);
  margin: 0 0 var(--space-2);
}

.project-card h3 a {
  color: var(--color-text);
  text-decoration-color: var(--color-border-strong);
}

.project-card > .project-card__body > p:last-child {
  font-size: 0.93rem;
  line-height: 1.58;
  margin-bottom: 0;
}

.domain-section {
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-7);
  padding-top: var(--space-5);
}

.domain-section > h2 {
  margin-top: 0;
}

.domain-links {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.domain-link {
  border-top: 1px solid var(--color-border-strong);
  padding-top: var(--space-3);
}

.domain-link h3 {
  font-size: 1.2rem;
  margin: 0 0 var(--space-2);
}

.domain-link p {
  font-size: 0.9rem;
}

/* Writing */
.writing-list {
  border-bottom: 1px solid var(--color-border);
}

.writing-row {
  align-items: start;
  border-top: 1px solid var(--color-border);
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 8.5rem minmax(0, 1fr) 11rem;
  padding: var(--space-4) 0;
}

.writing-row__date,
.writing-row__context {
  color: var(--color-muted);
  font-size: 0.74rem;
  letter-spacing: 0.025em;
  line-height: 1.5;
  margin: 0;
}

.writing-row__body h3 {
  font-size: 1.18rem;
  margin: -0.1rem 0 var(--space-1);
}

.writing-row__body h3 a {
  color: var(--color-text);
  text-decoration: none;
}

.writing-row__body h3 a:hover {
  color: var(--color-accent);
}

.writing-row__body p {
  font-size: 0.9rem;
  margin-bottom: 0;
  max-width: 48rem;
}

.writing-row__context {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.writing-row__context a {
  color: var(--color-muted);
}

.empty-state {
  border-block: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 0.92rem;
  margin: 0;
  padding: var(--space-4) 0;
}

/* Project and article pages */
.project-layout {
  display: grid;
  gap: clamp(2.5rem, 6vw, 5rem);
  grid-template-columns: minmax(0, 1fr) 17rem;
}

.project-main {
  min-width: 0;
}

.project-sidebar {
  align-self: start;
  border-left: 1px solid var(--color-border);
  min-width: 0;
  padding-left: var(--space-4);
  position: sticky;
  top: calc(var(--nav-height) + 1.5rem);
}

.project-sidebar__group + .project-sidebar__group {
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
}

.project-sidebar__group h2 {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  margin: 0 0 var(--space-2);
  text-transform: uppercase;
}

.sidebar-link {
  border-left: 2px solid transparent;
  color: var(--color-muted);
  display: block;
  font-size: 0.82rem;
  line-height: 1.42;
  margin-left: -0.45rem;
  padding: 0.26rem 0 0.26rem 0.45rem;
  text-decoration: none;
}

.sidebar-link:hover {
  color: var(--color-text);
  text-decoration: none;
}

.sidebar-link.is-active {
  border-left-color: var(--color-accent);
  color: var(--color-text);
  font-weight: 600;
}

.sidebar-empty {
  color: var(--color-muted);
  font-size: 0.78rem;
  margin: 0;
}

.about-columns {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: var(--space-6);
}

.card,
.list-panel {
  border-top: 1px solid var(--color-border-strong);
  min-width: 0;
  padding-top: var(--space-3);
}

.card h3,
.list-panel h3,
.list-panel > h2:first-child {
  margin-top: 0;
}

.card p,
.list-panel p {
  font-size: 0.92rem;
}

.list-panel {
  margin-bottom: var(--space-4);
}

.card-meta {
  color: var(--color-muted);
  font-size: 0.78rem;
}

@media (max-width: 980px) {
  .home-section .project-grid,
  .project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .project-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .project-sidebar {
    border-left: 0;
    border-top: 1px solid var(--color-border);
    padding: var(--space-5) 0 0;
    position: static;
  }
}

@media (max-width: 760px) {
  :root {
    --space-7: 4rem;
  }

  body {
    font-size: 1rem;
  }

  .site-header {
    position: static;
  }

  .site-header__inner {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-2);
    padding-block: 0.85rem;
  }

  .site-brand {
    min-height: 2rem;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 0 1.15rem;
    justify-content: flex-start;
    width: 100%;
  }

  .site-nav__item {
    min-height: 2.25rem;
    padding-top: 0;
  }

  .site-main {
    padding-top: var(--space-5);
  }

  .home-hero,
  .home-background,
  .home-section__header,
  .newsletter-feature,
  .newsletter-page-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-hero {
    align-items: start;
    gap: var(--space-6);
    padding-top: 0;
  }

  .home-hero__statement {
    font-size: 1.5rem;
  }

  .home-section__header > p,
  .home-section__header > .text-link {
    justify-self: start;
  }

  .newsletter-feature {
    gap: var(--space-5);
  }

  .research-directions,
  .research-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .research-directions {
    gap: var(--space-5);
  }

  .domain-links,
  .about-columns {
    grid-template-columns: minmax(0, 1fr);
  }

  .writing-row {
    gap: var(--space-2);
    grid-template-columns: minmax(0, 1fr);
  }

  .writing-row__date {
    grid-row: 1;
  }

  .writing-row__body {
    grid-row: 2;
  }

  .writing-row__context {
    flex-direction: row;
    flex-wrap: wrap;
    grid-row: 3;
  }

  .writing-row__context > * + *::before {
    color: var(--color-border-strong);
    content: "/";
    margin-right: var(--space-2);
  }
}

@media (max-width: 560px) {
  h1 {
    font-size: clamp(2.25rem, 13vw, 3rem);
  }

  .home-hero h1 {
    font-size: clamp(3rem, 17vw, 4rem);
  }

  .home-section .project-grid,
  .project-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .newsletter-signup__controls {
    align-items: stretch;
    grid-template-columns: minmax(0, 1fr);
  }

  .newsletter-signup button {
    width: 100%;
  }

  .site-footer__inner {
    flex-direction: column;
    gap: var(--space-1);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}